JPS5989426U - Reinforced core structure of magnetic head - Google Patents

Reinforced core structure of magnetic head

Info

Publication number
JPS5989426U
JPS5989426U JP18635482U JP18635482U JPS5989426U JP S5989426 U JPS5989426 U JP S5989426U JP 18635482 U JP18635482 U JP 18635482U JP 18635482 U JP18635482 U JP 18635482U JP S5989426 U JPS5989426 U JP S5989426U
Authority
JP
Japan
Prior art keywords
magnetic head
core structure
front gap
reinforced core
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18635482U
Other languages
Japanese (ja)
Inventor
安田　伊佐雄
善里　順信
川井　好彦
和昭 小山
Original Assignee
三洋電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP18635482U priority Critical patent/JPS5989426U/en
Publication of JPS5989426U publication Critical patent/JPS5989426U/en
Pending legal-status Critical Current

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  • Magnetic Heads (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の磁気ヘッドの構成斜視図、第２図は本考
案の補強コアを有する磁気ヘッドの構成斜視図、第３図
は本考案の補強コアの斜視図、第４図イ１口、ハはこの
補強コアの製造工程図である。 主な図番の説明、１・・・コア主体、２・・・補強コア
、２１・・・第１部分、２２・・・第２部分。FIG. 1 is a perspective view of the structure of a conventional magnetic head, FIG. 2 is a perspective view of a magnetic head having a reinforcing core of the present invention, FIG. 3 is a perspective view of the reinforcing core of the present invention, and FIG. 4 is a perspective view of the reinforcing core of the present invention. , C are manufacturing process diagrams of this reinforcing core. Explanation of main figure numbers, 1...core main body, 2...reinforced core, 21...first part, 22...second part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フロントギャップと該フロントギャップの下端を規定す
るコイル窓を有するコア主体の磁路構成面に添設され、
前記フロントギャップを裏当てする非磁性材よりなる第
１部分と、前記コイル窓に対向配備され１つの孔壁を前
記第１部分て形成する貫通孔を有する磁性材よりなる第
２部分とを備えてなる磁気ヘッドの補強コア構造におい
て、磁気ヘッドのテープ当接面を前記第１部分と前記第
２部分とで構成するように、前記第２部分に、開口幅が
前記貫通孔の開口幅に較べて広くかつ前記フロントギャ
ップを中央に挾むように切欠きを配し、該切欠き内に前
記第２部分を形成してなることを特徴とする磁気ヘッド
の補強コア構造。Attached to the magnetic path forming surface of the core main body having a front gap and a coil window defining the lower end of the front gap,
A first part made of a non-magnetic material that backs the front gap, and a second part made of a magnetic material that is arranged opposite to the coil window and has a through hole that forms one hole wall with the first part. In the reinforced core structure of the magnetic head, the tape contact surface of the magnetic head is composed of the first part and the second part, and the second part has an opening width equal to the opening width of the through hole. A reinforcing core structure for a magnetic head, characterized in that a notch is arranged to be relatively wide and sandwich the front gap in the center, and the second portion is formed within the notch.
JP18635482U 1982-12-08 1982-12-08 Reinforced core structure of magnetic head Pending JPS5989426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18635482U JPS5989426U (en) 1982-12-08 1982-12-08 Reinforced core structure of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18635482U JPS5989426U (en) 1982-12-08 1982-12-08 Reinforced core structure of magnetic head

Publications (1)

Publication Number Publication Date
JPS5989426U true JPS5989426U (en) 1984-06-16

Family

ID=30402536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18635482U Pending JPS5989426U (en) 1982-12-08 1982-12-08 Reinforced core structure of magnetic head

Country Status (1)

Country Link
JP (1) JPS5989426U (en)

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